Finding the Fourth Proportional to 933,344,467,226.56, 1,288,411,955,924.90 and 581,551,209,996.08
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Solution
The fourth proportional to 933,344,467,226.56, 1,288,411,955,924.90 and 581,551,209,996.08 is: 802,787,779,058.71
Step by Step Solution
- Step 1: Write the proportion equation
933,344,467,226.56 : 1,288,411,955,924.90 = 581,551,209,996.08 : x - Step 2: Convert to fraction form
933,344,467,226.56/1,288,411,955,924.90 = 581,551,209,996.08/x - Step 3: Cross multiply
933,344,467,226.56x = 1,288,411,955,924.90 × 581,551,209,996.08 - Step 4: Simplify right side
933,344,467,226.56x = 749,277,531,941,541,639,094,272 - Step 5: Solve for x
x = 749,277,531,941,541,639,094,272/933,344,467,226.56 - Step 6: Final answer
x = 802,787,779,058.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.